#BB33B8#BB33B8

#BB33B8 is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.7% C 0.223 H 329.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#BB33B8
RGB	rgb(187, 51, 184)
HSL	hsl(301, 57%, 47%)
HSV	hsv(301, 73%, 73%)
CMYK	cmyk(0%, 72.7%, 1.6%, 26.7%)
CIE-LAB	lab(47.49, 68.01, -41.59)
CIE-LCH	lch(47.49, 79.72, 328.56°)
OKLab	oklab(57.67% 0.1911 -0.115)
OKLCH	oklch(57.67% 0.223 329)
XYZ	xyz(30.3288, 16.3954, 46.9053)
Luminance	0.1639 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB33B8 #33BB36

analogous

#7A33BB #BB33B8 #BB3374

triadic

#BB33B8 #B8BB33 #33B8BB

tetradic

#BB33B8 #BB7A33 #33BB36 #3374BB

square

#BB33B8 #BB7A33 #33BB36 #3374BB

split-complementary

#BB33B8 #74BB33 #33BB7A

monochromatic

#5B1959 #8B2689 #BB33B8 #D259CF #DF89DD

Accessibility & contrast

On white

4.91

#BB33B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#BB33B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB33B8

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB33B8	#FFFFFF	#000000	##FFFFFF
##BB33B8	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D65BC

Deuteranopia (green-blind)

#5A77B5

Tritanopia (blue-blind)

#C14773

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #bb33b8;
/* rgb */ color: rgb(187, 51, 184);
/* oklch */ color: oklch(57.7% 0.223 329.0);

Tailwind

colors: {
  custom: {
    50: '#d378ce',
    500: '#bb33b8',
    950: '#000000',
  },
}

SCSS

$custom: #bb33b8;
$custom-light: #d378ce;
$custom-dark: #000000;

JSON

{
  "hex": "#bb33b8",
  "rgb": {
    "r": 187,
    "g": 51,
    "b": 184
  },
  "hsl": {
    "h": 301.324,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.57673,
    "c": 0.22304,
    "h": 329
  },
  "luminance": 0.16393
}

Semantic roles & 50–950 ramp

primary

#BB33B8

secondary

#81C982

accent

#E04B47

background

#FDF7FC

surface

#FBEEF9

border

#D4C9D2

text

#150A13

muted

#837C82

Preview Lab

Preview with #BB33B8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →